查询词典 affine parameter

The location compute equipment of object is an effective means to acquire object's location quickly and accurately, target distance parameter is offered by laser range finder, and geodetic position of observation point is obtained by GPS, azimuth and pitch angle are offered by azimuth compass.

目标位置解算装置是快速、准确地获取空中或地面目标位置坐标的有效手段，由激光测距机提供目标距离参数，由GPS接收机获得观测点坐标参数，方位获取设备提供目标方位角及高低角参数。

The integrated system is composed of SINS and GPS, each subsystems navigational parameter is sent to navigation computer. At there the azimuth and attitude angle error is estimated by Kalman filter, then be used to adjust the attitude matrix of SINS.

组合系统由SINS、GPS两个系统构成，各子系统的导航信息输出至导航计算机，应用卡尔曼滤波方法估计三个方向的失准角，并对SINS系统的姿态矩阵进行校正。

Where a and b are major and minor semi-axis, respectively, and t is a variable parameter.

这里的a和b是大型和小型半轴，分别吨，是一个可变参数。

First the concept and design parameter of these two methods were compared in this paper. Then the analytical results of a tall hybrid structure were analyzed under structure class B and C of minor earthquake, and under elastic and non-yielding design of moderate earthquake. The results and conclusions drawn in this paper can be referred by the structural design and code revision.

文中首先就这两种设计方法的概念、具体设计参数进行了对比分析；然后以某一高层混合结构为例，对比了按7度丙类建筑小震、乙类建筑小震、丙类建筑中震不屈服、丙类建筑中震弹性下的设计结果，得到的一系列结论可供设计人员和规范修编参考。

First state reconstruction techniques are used to transform the DC motor model into a cascaded structure and,then,nonlinear adaptive back-stepping controller is designed which is robust to the parameter uncertainties and load torque disturbance.

首先通过状态重构将直流电机系统模型转化为级联结构，其次考虑参数不确定及转矩干扰设计具有鲁棒性的自适应反向步进控制器。

Stability analysis of nonlinear magnetic suspension, the magnetic suspension system model was found based on electromagnet dynamics and voltage balance of the electromagnet coil; The feedback of position and velocity and current are used as the control variable; After the control rule was applied to the electromagnetic system, the louts criterion was used to get the range of the control parameter in which the system was steady-going.

非线性磁悬浮系统的稳定性分析，通过电磁铁动力学和电磁线圈的电压平衡方程，建立磁悬浮系统基本模型。求出系统奇点后，通过系统线性展开求出系统矩阵。用PD控制外加电流反馈量，将控制规律带入系统模型方程组求出矩阵的特征方程，由劳斯判据得知非线性系统稳定的位置反馈系数及取值范围。

This article mainly carried on has put down work the seat, introduced stood upside down suspends the system each control method, has carried on a more detailed introduction to the condition space law; Has used Newton - the Euler method modelling; Proposed realizes with the condition space control method to a level stands upside down suspends the system the stable control, and has carried on the simulation experiment; In the experimental simulation, through change parameter R and Q, stands upside down with the condition space control method in the reality suspends on the system to carry on the confirmation, has realized the swing link balancing control, confirmed this plan to have the certain antijamming ability.

本文主要进行了以下工坐，介绍了倒立摆系统的各种控制方法，其中对状态空间法进行了较为详细的介绍；采用了牛顿-欧拉方法建模；提出用状态空间控制方法来实现对一级倒立摆系统的稳定控制，并进行了仿真实验；在实验仿真中，通过改变参数R和Q，用状态空间控制方法在实际倒立摆系统上进行验证，实现了摆杆的平衡控制，验证了该方案有一定的抗干扰能力。

In the paper, the common expression of the non-uniform load shareing factor was deduced, and a function parameter--forc-arm factor and the concept of ideal centre position were presented and their solutions were given, which makes it possible that the dimensions and the capability of load equilibrium of the mechanism could be determined. The criteria of optimum load balancing mechanisms selection were set up with consideration of the effects of frictions and turning pair clearances.

本文通过对平面连杆式均载机构的功能指标—载荷不均匀系数的推导和分析，提出了力臂系数、理想中心位置这样一些能反映均载机构功能与运动结构关系的参数与概念，并给出其求解方法，它们还可以用来确定平面连杆式均载机构各构件的最佳长度尺寸。

The Critical Speed parameter should be paid a high degree of attention when designing ball screw driven systems.

当设计滚珠丝杠的驱动系统的时候，应该对临界速度予以高度的重视。

The vibration response of the viaduct structure by steel spring bearing, the viaduct structure by laminated rubber bearing, the track structure by Colon egg vibration damper, the track structure by steel spring damper and the ballast bed track structure are simulated through vehicle passed. The vibration parameter of the viaduct is optimized and the vibration transfer function characteristic of the ballast bed track structure and the track structure by steel spring damper are compared.

对钢弹簧支座高架桥结构、普通板式橡胶支座高架桥结构、克隆蛋减振器式轨道结构、钢弹簧浮置板减振器式轨道结构和普通碎石道床轨道结构在列车运行作用下的振动响应进行了仿真研究分析，对高架桥结构隔振参数进行了优化，比较了浮置板式和普通碎石道床轨道结构的振动传递特性。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48